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#!/bin/sh -
#
# @(#)daily 5.12 (Berkeley) 5/24/91
#
PATH=/bin:/usr/bin:/sbin:/usr/sbin
host=`hostname -s`
echo "Subject: $host daily run output"
bak=/var/backups
echo ""
echo "Removing scratch and junk files:"
if [ -d /var/preserve ]; then
cd /var/preserve && {
find . ! -name . -mtime +7 -exec rm -f -- {} \; ; }
fi
if [ -d /var/rwho ] ; then
cd /var/rwho && {
find . ! -name . -mtime +7 -exec rm -f -- {} \; ; }
fi
cd /tmp
# This is a security hole, never use 'find' on a public directory
# with -exec rm -f as root. This can be exploited to delete any file
# on the system.
#
#find / ! -fstype local -a -prune -o \
# \( -name '[#,]*' -o -name '.#*' -o -name a.out -o -name *.core \
# -o -name '*.CKP' -o -name '.emacs_[0-9]*' \) \
# -a -atime +3 -exec rm -f -- {} \;
#
#
# The same security hole. Purge the temp directories from unused stuff.
# Note that we must not accidentally clean the X11 lock files.
#
# Use at your own risk, but for a long-living system, this might come
# more useful than the boot-time cleaning of /tmp. If /var/tmp and
# /tmp are symlinked together, only one of the below will actually
# run.
#
# if [ -d /tmp ]; then
# cd /tmp && {
# find . -type f -atime +3 -ctime +3 ! -name '.X*-lock' -exec rm -f -- {} \;
# find -d . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \
# >/dev/null 2>&1; }
# fi
#
# if [ -d /var/tmp ]; then
# cd /var/tmp && {
# find . ! -name . -atime +7 -ctime +3 -exec rm -f -- {} \;
# find -d . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \
# >/dev/null 2>&1; }
# fi
#
#
# remove system messages older than 21 days
msgs -c
if [ -f /etc/news.expire ]; then
/etc/news.expire
fi
if [ -f /var/account/acct ] ; then
echo ""
echo "Gathering accounting statistics:"
cd /var/account
if [ -f acct.2 ] ; then mv -f acct.2 acct.3 ; fi
if [ -f acct.1 ] ; then mv -f acct.1 acct.2 ; fi
if [ -f acct.0 ] ; then mv -f acct.0 acct.1 ; fi
cp -pf acct acct.0
sa -s > /dev/null
fi
echo ""
echo "Backup passwd and group files:"
if [ ! -f $bak/master.passwd.bak ] ; then
echo "no $bak/master.passwd.bak"
cp -p /etc/master.passwd $bak/master.passwd.bak
fi
if cmp -s $bak/master.passwd.bak /etc/master.passwd; then :; else
echo "$host passwd diffs:"
diff $bak/master.passwd.bak /etc/master.passwd
mv $bak/master.passwd.bak $bak/master.passwd.bak2
cp -p /etc/master.passwd $bak/master.passwd.bak
fi
if [ ! -f $bak/group.bak ] ; then
echo "no $bak/group.bak"
cp -p /etc/group $bak/group.bak
fi
if cmp -s $bak/group.bak /etc/group; then :; else
echo "$host group diffs:"
diff $bak/group.bak /etc/group
mv $bak/group.bak $bak/group.bak2
cp -p /etc/group $bak/group.bak
fi
if [ ! -f $bak/aliases.bak ] ; then
echo "no $bak/aliases.bak"
cp -p /etc/aliases $bak/aliases.bak
fi
if cmp -s $bak/aliases.bak /etc/aliases; then :; else
echo "$host aliases diffs:"
diff $bak/aliases.bak /etc/aliases
mv $bak/aliases.bak $bak/aliases.bak2
cp -p /etc/aliases $bak/aliases.bak
fi
if [ -f /etc/Distfile ]; then
if cmp -s $bak/Distfile.bak /etc/Distfile; then :; else
mv $bak/Distfile.bak $bak/Distfile.bak2
cp /etc/Distfile $bak/Distfile.bak
fi
fi
echo ""
echo "Running calendar:"
calendar -a
if [ -d /var/spool/uucp -a -f /etc/uuclean.daily ]; then
echo ""
echo "Cleaning up UUCP:"
echo /etc/uuclean.daily | su daemon
fi
echo ""
echo ""
echo "Checking subsystem status:"
echo ""
echo "disks:"
df -k -t local
echo ""
dump W
echo ""
echo ""
echo "mail:"
mailq
if [ -d /var/spool/uucp ]; then
echo ""
echo "uucp:"
uustat -a
fi
echo ""
echo "network:"
netstat -i
echo ""
if [ -d /var/rwho ] ; then
ruptime
fi
echo ""
if [ -f /etc/Distfile ]; then
echo "Running rdist:"
rdist -f /etc/Distfile
fi
sh /etc/security 2>&1 | sendmail root
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